Patents by Inventor Ramchan Woo

Ramchan Woo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20190037034
    Abstract: A mobile terminal including a communication unit including a GPS module and configured to receive a request signal for controlling a vehicle; and a controller configured to transmit a control signal for controlling the vehicle through the communication unit in response to the request signal when a location of the vehicle acquired through the GPS module indicates the mobile terminal is within a first distance from the vehicle, and not transmit the control signal for controlling the vehicle through the communication unit in response to the request signal when the location of the vehicle acquired through the GPS module indicates the mobile terminal is within a second distance from the vehicle greater than the first distance.
    Type: Application
    Filed: January 31, 2018
    Publication date: January 31, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyunok LEE, Changseok CHO, Cheol KANG, Cheegoog KIM, Hongjoo KIM, Woonghee PARK, Mansoo SIN, Ramchan WOO, Hyungjoo CHEON, Kyungsoo HWANG, Sanghoon HWANG
  • Patent number: 10119512
    Abstract: The present invention relates to a mobile terminal capable of performing communication with a vehicle, and a method for controlling the same. A mobile terminal according to one embodiment of the present invention includes a terminal body, an antenna provided in the body, and a socket formed such that a vehicle key module is insertable, wherein the socket is located between the antenna and a printed circuit board (PCB) provided in the terminal body, such that the inserted vehicle key module is electrically connected directly to the antenna without passing through the printed circuit board.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: November 6, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Cheol Kang, Hyungjoo Cheon, Cheegoog Kim, Mansoo Sin, Ramchan Woo, Changseok Cho, Kyungsoo Hwang, Sanghoon Hwang
  • Publication number: 20180245559
    Abstract: The present invention relates to a mobile terminal capable of performing communication with a vehicle, and a method for controlling the same. A mobile terminal according to one embodiment of the present invention includes a terminal body, an antenna provided in the body, and a socket formed such that a vehicle key module is insertable, wherein the socket is located between the antenna and a printed circuit board (PCB) provided in the terminal body, such that the inserted vehicle key module is electrically connected directly to the antenna without passing through the printed circuit board.
    Type: Application
    Filed: July 14, 2017
    Publication date: August 30, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Cheol KANG, Hyungjoo CHEON, Cheegoog KIM, Mansoo SIN, Ramchan WOO, Changseok CHO, Kyungsoo HWANG, Sanghoon HWANG
  • Patent number: 10021368
    Abstract: A mobile terminal including a front body including a touch screen located on a front side of the mobile terminal; a rear body located at a rear side of the mobile terminal, the rear body including at least one hole; a bracket accommodated between the front body and the rear body, the bracket formed as a unibody, the bracket including third and fourth holes corresponding to the at least one hole; a first camera coupled with the bracket, the first camera positioned at the third hole of the bracket; a second camera coupled with the bracket, the second camera positioned at the fourth hole of the bracket; a camera flash positioned between the first and second cameras; a main printed circuit board (PCB) including electronic components and electronic circuits for operation of the mobile terminal; a camera PCB coupled with the first and second cameras; and a connector extended from the camera PCB and electrically connected to the main PCB.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: July 10, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Ramchan Woo, Byungjoon Kim, Jinho Jang, Chiyoung Kim, Jaeyeol Kim
  • Publication number: 20180020208
    Abstract: A mobile terminal including a front body including a touch screen located on a front side of the mobile terminal; a rear body located at a rear side of the mobile terminal, the rear body including at least one hole; a bracket accommodated between the front body and the rear body, the bracket formed as a unibody, the bracket including third and fourth holes corresponding to the at least one hole; a first camera coupled with the bracket, the first camera positioned at the third hole of the bracket; a second camera coupled with the bracket, the second camera positioned at the fourth hole of the bracket; a camera flash positioned between the first and second cameras; a main printed circuit board (PCB) including electronic components and electronic circuits for operation of the mobile terminal; a camera PCB coupled with the first and second cameras; and a connector extended from the camera PCB and electrically connected to the main PCB.
    Type: Application
    Filed: September 28, 2017
    Publication date: January 18, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Ramchan WOO, Byungjoon KIM, Jinho JANG, Chiyoung KIM, Jaeyeol KIM
  • Publication number: 20170344955
    Abstract: Provided are a mobile terminal and a method for controlling the mobile terminal. A mobile terminal according to one embodiment of the present invention allows the user to add a desired event to a scheduler more easily and conveniently by providing together with the scheduler a window for recommending an event that may be added to the scheduler.
    Type: Application
    Filed: October 29, 2015
    Publication date: November 30, 2017
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyehyun KIM, Jayoung SHIN, Sujung KIM, Ramchan WOO, Haelie KWAK, Kyungjin YOU, Youngkyu CHO, Jay HAN, Jinhae CHOI, Jisoon PARK, Hyeji AN
  • Patent number: 9813691
    Abstract: A mobile terminal can include a front body including a touch screen, a rear body coupled to the front body and including first and second holes, first and second cameras corresponding to the first and second holes, a bracket including third and fourth holes corresponding to the first and second cameras, the bracket surrounding the first and second cameras, a main printed circuit board (PCB), a first camera PCB coupled to the first camera, a second camera PCB coupled to the second camera and separated from the first camera PCB, a first connector extended from the first camera PCB and electrically connected to the main PCB, and a second connector extended from the second camera PCB and electrically connected to the main PCB, in which the first camera is inserted into the third hole of the bracket and the second camera is inserted into the fourth hole of the bracket.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: November 7, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Ramchan Woo, Byungjoon Kim, Jinho Jang, Chiyoung Kim, Jaeyeol Kim
  • Publication number: 20170188014
    Abstract: A mobile terminal can include a front body including a touch screen, a rear body coupled to the front body and including first and second holes, first and second cameras corresponding to the first and second holes, a bracket including third and fourth holes corresponding to the first and second cameras, the bracket surrounding the first and second cameras, a main printed circuit board (PCB), a first camera PCB coupled to the first camera, a second camera PCB coupled to the second camera and separated from the first camera PCB, a first connector extended from the first camera PCB and electrically connected to the main PCB, and a second connector extended from the second camera PCB and electrically connected to the main PCB, in which the first camera is inserted into the third hole of the bracket and the second camera is inserted into the fourth hole of the bracket.
    Type: Application
    Filed: March 16, 2017
    Publication date: June 29, 2017
    Applicant: LG Electronics Inc.
    Inventors: Ramchan WOO, Byungjoon KIM, Jinho JANG, Chiyoung KIM, Jaeyeol KIM
  • Patent number: 9635227
    Abstract: A 3D camera and a mobile terminal having the same can include a front body including a touch screen; a rear body coupled to the front body, the rear body including first and second holes; first and second cameras for capturing an image, the first and second cameras corresponding to the first and second holes; a bracket coupled to the first and second cameras, the bracket including third and fourth holes corresponding the first and second cameras; a main printed circuit board (PCB) for operation of the mobile terminal; a camera PCB coupled to the first and second cameras; and a connector extended from the camera PCB and connected to the main PCB electrically. Also, the bracket surrounds each of the first and second cameras, and at least a portion of the bracket is surrounded by the main PCB.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: April 25, 2017
    Assignee: LG Electronics Inc.
    Inventors: Ramchan Woo, Byungjoon Kim, Jinho Jang, Chiyoung Kim, Jaeyeol Kim
  • Publication number: 20170013178
    Abstract: A 3D camera and a mobile terminal having the same can include a front body including a touch screen; a rear body coupled to the front body, the rear body including first and second holes; first and second cameras for capturing an image, the first and second cameras corresponding to the first and second holes; a bracket coupled to the first and second cameras, the bracket including third and fourth holes corresponding the first and second cameras; a main printed circuit board (PCB) for operation of the mobile terminal; a camera PCB coupled to the first and second cameras; and a connector extended from the camera PCB and connected to the main PCB electrically. Also, the bracket surrounds each of the first and second cameras, and at least a portion of the bracket is surrounded by the main PCB.
    Type: Application
    Filed: September 26, 2016
    Publication date: January 12, 2017
    Applicant: LG Electronics Inc.
    Inventors: Ramchan WOO, Byungjoon KIM, Jinho JANG, Chiyoung KIM, Jaeyeol KIM
  • Patent number: 9483074
    Abstract: Disclosed is a watch-type mobile terminal, and a watch-type mobile terminal system having the same. The watch-type mobile terminal includes: a terminal body configured to be mountable to a mounting device having a contact pin, and having a first case and a second case which form an inner space of the terminal body by being coupled to each other; a printed circuit board disposed at the inner space; and a coupling member configured to couple the first case and the second case to each other by passing through the printed circuit board, and electrically connected to the printed circuit board, wherein when the terminal body is mounted to the mounting device, the coupling member contacts the contact pin to thus electrically-connect the printed circuit board and the mounting device to each other.
    Type: Grant
    Filed: January 8, 2015
    Date of Patent: November 1, 2016
    Assignee: LG Electronics Inc.
    Inventors: Gunseek Oh, Jongseok Park, Seongcheol Lee, Ramchan Woo, Youmgeun Jo
  • Patent number: 9479758
    Abstract: A 3D camera and a mobile terminal having the same include a plurality of cameras capturing a 3D image, a camera printed circuit board (PCB) to which the plurality of cameras are coupled, and a bracket coupled to at least one of the plurality of cameras and the camera PCB, and preventing movement of the plurality of cameras. The bracket has a coupling recess provided such that at least one other PCB is coupled thereto.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: October 25, 2016
    Assignee: LG Electronics Inc.
    Inventors: Ramchan Woo, Byungjoon Kim, Jinho Jang, Chiyoung Kim, Jaeyeol Kim
  • Patent number: 9204026
    Abstract: A mobile terminal and method of controlling an image photographing therein are disclosed, by which a user interface for effectively receiving an input of a control command for each of a plurality of cameras provided to a mobile terminal can be provided. The present invention includes receiving an input of a first image and an input of a second image using a first camera and a second camera, respectively, setting a first photographing condition for the first camera and a second photographing condition for the second camera, photographing the first image and the second image using the first camera and the second camera according to the set first photographing condition and the set second photographing condition, respectively, generating a third image by synthesizing the photographed first and second images together, and displaying the generated third image as a photographed image.
    Type: Grant
    Filed: August 8, 2011
    Date of Patent: December 1, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Jinsoo Jeon, Jongseok Park, Taeyun Kim, Hayang Jung, Shinhae Lee, Seunghyun Woo, Kyunghee Kang, Dongok Kim, Hyoungyoon Kim, Ramchan Woo
  • Publication number: 20150331446
    Abstract: Disclosed is a watch-type mobile terminal, and a watch-type mobile terminal system having the same. The watch-type mobile terminal includes: a terminal body configured to be mountable to a mounting device having a contact pin, and having a first case and a second case which form an inner space of the terminal body by being coupled to each other; a printed circuit board disposed at the inner space; and a coupling member configured to couple the first case and the second case to each other by passing through the printed circuit board, and electrically connected to the printed circuit board, wherein when the terminal body is mounted to the mounting device, the coupling member contacts the contact pin to thus electrically-connect the printed circuit board and the mounting device to each other.
    Type: Application
    Filed: January 8, 2015
    Publication date: November 19, 2015
    Inventors: Gunseek Oh, Jongseok Park, Seongcheol Lee, Ramchan Woo, Youmgeun Jo
  • Publication number: 20130033581
    Abstract: A 3D camera and a mobile terminal having the same include a plurality of cameras capturing a 3D image, a camera printed circuit board (PCB) to which the plurality of cameras are coupled, and a bracket coupled to at least one of the plurality of cameras and the camera PCB, and preventing movement of the plurality of cameras. The bracket has a coupling recess provided such that at least one other PCB is coupled thereto.
    Type: Application
    Filed: December 2, 2011
    Publication date: February 7, 2013
    Inventors: Ramchan WOO, Byungjoon Kim, Jinho Jang, Chiyoung Kim, Jaeyeol Kim
  • Publication number: 20120105579
    Abstract: A mobile terminal and method of controlling an image photographing therein are disclosed, by which a user interface for effectively receiving an input of a control command for each of a plurality of cameras provided to a mobile terminal can be provided. The present invention includes receiving an input of a first image and an input of a second image using a first camera and a second camera, respectively, setting a first photographing condition for the first camera and a second photographing condition for the second camera, photographing the first image and the second image using the first camera and the second camera according to the set first photographing condition and the set second photographing condition, respectively, generating a third image by synthesizing the photographed first and second images together, and displaying the generated third image as a photographed image.
    Type: Application
    Filed: August 8, 2011
    Publication date: May 3, 2012
    Inventors: Jinsoo Jeon, Jongseok Park, Taeyun Kim, Hayang Jung, Shinhae Lee, Seunghyun Woo, Kyunghee Kang, Dongok Kim, Hyoungyoon Kim, Ramchan Woo
  • Patent number: 6982721
    Abstract: Disclosed is a division unit for use in a three-dimensional (3D) computer graphics system. The division unit can reduce an area and power consumption thereof by removing more significant bits from homogeneous texture addresses u and v by the number of leading zeros included in a homogeneous texture address w and approximately carrying out a division operation for decreased data in texture mapping of the 3D computer graphics system. Therefore, the performance of real-time texture mapping is enhanced in a portable device operating at low power and hence 3D computer graphics can be realistically implemented.
    Type: Grant
    Filed: June 2, 2004
    Date of Patent: January 3, 2006
    Assignee: Korea Advanced Institute of Science And Technology
    Inventors: Ramchan Woo, Hoi-Jun Yoo
  • Publication number: 20040254972
    Abstract: Disclosed is a division unit for use in a three-dimensional (3D) computer graphics system. The division unit can reduce an area and power consumption thereof by removing more significant bits from homogeneous texture addresses u and v by the number of leading zeros included in a homogeneous texture address w and approximately carrying out a division operation for decreased data in texture mapping of the 3D computer graphics system. Therefore, the performance of real-time texture mapping is enhanced in a portable device operating at low power and hence 3D computer graphics can be realistically implemented.
    Type: Application
    Filed: June 2, 2004
    Publication date: December 16, 2004
    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Ramchan Woo, Hoi-Jun Yoo
  • Patent number: 6400640
    Abstract: A Row-After-Column memory addressing method. The memory addressing method changes the order of addressing so as to enhance the efficiency of memory addressing. The Row-After-Column memory addressing method of the present invention comprises the steps of activating a column path by generating the column address when the address is input for data access, and activating a row path by generating the row address according to the address. Therefore, pipeline stall arising from inputting the column address (/CAS) subsequent to input of the row address (/RAS) can be eliminated and the speed of memory access can be enhanced.
    Type: Grant
    Filed: December 18, 2000
    Date of Patent: June 4, 2002
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Ramchan Woo, Chi Weon Yoon, Hoi Jun Yoo
  • Publication number: 20010024399
    Abstract: A Row-After-Column memory addressing method. The memory addressing method changes the order of addressing so as to enhance the efficiency of memory addressing. The Row-After-Column memory addressing method of the present invention comprises the steps of activating a column path by generating the column address when the address is input for data access, and activating a row path by generating the row address according to the address. Therefore, pipeline stall arising from inputting the column address (/CAS) subsequent to input of the row address (/RAS) can be eliminated and the speed of memory access can be enhanced.
    Type: Application
    Filed: December 18, 2000
    Publication date: September 27, 2001
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Ramchan Woo, Chi Weon Yoon, Hoi Jun Yoo